# protobuf/cfg - "Build" settings for package

#---------------------------------------------------------------------

[technotes]

1. The source tarball used by this  package was created based on "git"
upstream sources. The following command was used:

      ocgitfetch --run \
--checkout=v4.25.6 \
--deletegit \
https://github.com/protocolbuffers/protobuf.git

#---------------------------------------------------------------------

2. This part is tricky:

The releases of "abseil", "protobuf", and "protobuf-c" used need to be
selected  so as to be compatible with each other as well as with other
packages that depend on them.

#---------------------------------------------------------------------

[buildtimes]

00.14 hours (or 008.50 minutes) - ThinkPad W530 i7 4x2 32GB RAM

#---------------------------------------------------------------------

[settings]
altpkg   = yes
compiler = clang
exepack  = yes
license  = See "license*.txt" in installed tree
licfile  = LICENSE
tmpsize  = 848M

setpaths = abseil protobuf zlib

#---------------------------------------------------------------------

[depends]
abseil
actools
cmake
gawk
grep
pkgconf
sed
zlib

#---------------------------------------------------------------------

[configure]
PP=$PKGDIR_PROD

mkdir obj && cd obj
cmake \
    -DCMAKE_BUILD_TYPE=RELEASE           \
    -DCMAKE_INSTALL_PREFIX=$PKGDIR_PROD  \
    -DBUILD_SHARED_LIBS=ON               \
    -Dprotobuf_BUILD_TESTS=OFF           \
    -DCMAKE_CXX_STANDARD=17              \
    -Dprotobuf_ABSL_PROVIDER=package     \
    -DCMAKE_PREFIX_PATH=$PP/abseil       \
    ..

#---------------------------------------------------------------------

[build]
cd obj
smpmake && smpmake install

#---------------------------------------------------------------------

# Original URLs. These URLs were valid at one point, but may have died
# since then. If you download newer versions of tarballs [etc.], don't
# delete  the  original versions,  as you may not  be able  to replace
# them.

[urls]
url_debian  = tbd
url_home    = tbd
url_lfs     = tbd
url_tarball = git               # See "technotes" in "cfg" file

#---------------------------------------------------------------------

[history]
190529 Updated from 2.5.0 to 3.8.0
210405 Updated to 3.15.7
240715 Updated to 63def39e8 - ("git" hash) same as 3.27.2
240801 Updated to 7cc670c18 - same as 3.27.3
241015 Downdated to 9d0ec0f92 - same as 3.25.5
250206 Updated to dd4c8a7f3 - same as 4.25.6